Nope, Sheik in PM just has the Up B sadly which is quite bad if you ask me, being a Melee Sheik main I know the pain of having to recover since if you land on the stage that's a free punish and going for the ledge can be hard since your opponent has a long time to edge-hog. The only real strat to recovering with Sheik in PM (or Melee) is to Down B to switch to Zelda if your super far from the stage and use her much larger teleport (Up B). However at this point you have the trouble of well, being Zelda. At that point your going to have to look for a opportunity to switch back to sheik fast. Luckily even if you cant do that Zelda is great in PM.